Contact grill



FIG. 1 is a perspective view of a contact grill showing my new design;

FIG. 2 is a front view;

FIG. 3 is a right elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view; and,

FIG. 8 is a top perspective view showing the open contact grill. 

The ornamental design for a contact grill, as shown and described. 